Currently reading: Rolls-Royce evaluating options for more one-off 'coachbuilds'
One-off projects 'a logical path' for British marque, but customer involvement likely to be more limited than ‘Sweptail’ commission

Rolls-Royce’s director of design says that company could make more one-off ‘coachbuild’ specials in the future – but says a customer is unlikely to ever again be as involved in the design of a car as they were with the bespoke Sweptail machine.

Revealed at the Concorso d’Eleganza Villa d’Esta in Lake Como, Italy on Saturday, Sweptail is a bespoke design based on a heavily reworked Phantom VII coupe. It was developed over the course of four years between an unnamed Rolls-Royce customer and the British firm’s design department – and Rolls-Royce CEO Torsten Müller-Otvös believes it may be the most expensive new car ever sold.

Rolls-Royce bespoke Sweptail takes to Goodwood hillclimb

While Rolls-Royce has long offered a Bespoke service, Sweptail was the first time the firm had heavily reworked the exterior appearance of the car, as well as incorporating unique interior features.

Rolls roys sweptail sun 1

The machine echoes back to the coachbuild Rolls-Royce machines of the 1940s, when bespoke cars were constructed on a base platform.

Asked whether the development process of Sweptail would be repeated Giles Taylor, Rolls-Royce’s director of design, told Autocar: “We will probably never repeat the level of involvement we had with a customer for this car ever again, not because we don’t want to, but because it’s always fraught with risk that someone may misinterpret the end goal. It’s a risk you might end up with something that doesn’t fit the brand, or suit the customer.

“We may pro-actively offer coachbuild cars in the future, where we create the project and then sell the one-off nature to a customer. That’s an idea, not a plan, but it’s something we could do.”

Opinion: why outlandish one-off concept could be the future of Rolls-Royce

Rolls-Royce looking at challaenges of coachbuild projects

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Müller-Otvös said the firm would evaluate further coachbuild projects, but highlighted several challenges, including ensuring personalised cars meet safety laws and hiring extra staff that can hand-sculpt bodywork.

2017 Villa d'Este report and gallery

“We are currently investigating it, more in a case of what we can do and how we can do it," he said. "We have learned a lot on this journey, and that needs a bit of thought now. It’s something we might continue, but there are no plans yet. But I wouldn’t be surprised to have a couple of my customers knocking on my door on Monday and saying ‘I want one’.

“I think the future for luxury in the long-term is to go even more bespoke, and for that reason it’s kind of a logic path, but it’s not yet understood in which dimension we will do it. There is a market, that’s for sure.”

Rolls roys sweptail sun 5

New architecture could help coachbuilds

Müller-Otvös added that any Rolls-Royce’s new platform architecture could ease the way for more coachbuild projects.

“Our decision is to go to a spaceframe, aluminium-only architecture, and that technology, in principal, allows for us to do stuff like that," he said. "But it needs a bit more investigation. I don’t want to over-promise to customers and under-deliver. Let’s put it like this: why not?

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“Coachbuild projects are nothing that we would do regularly. It needs to be truly unique and exclusive.”

Rolls roys sweptail sun 4

Rolls-Royce: luxury goods, not cars

The ultra-exclusive one-off nature of Sweptail contrasts with other premium car brands, such as Bentley, which has increased volume in recent years with the Bentayga SUV.

While Rolls-Royce is developing its own SUV, Müller-Otvös insisted that the brand was not looking to increase volume. “We are not talking about volume, we are not talking numbers that are detrimental to luxury,” he said. “It is our strategy that we are not interested in expanding the brand below Ghost, because that would be detrimental to luxury.

“We are not here in the car business, we are in the luxury goods business. Nobody needs our products to go from A to B. What customers love is to bring their own stories into our products, which is why Bespoke is so popular.

“Is it the opposite of what others are doing when it comes to mass manufacture? Yes, sure, because Rolls-Royce is all about uniqueness, and about very special objects of art.”

Rolls roys sweptail torsten

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Customer experience key

Taylor added that the heavy involvement in the development process was part of the appeal for the customer: “He’s got his new car now, but I think he might be thinking ‘when can I do the next one’, because he enjoyed the experience so much. It’s like a Masterchef moment, when you’re in the kitchen learning tricks from the pros. For that moment, he was a car designer.”

James Attwood

James Attwood, digital editor
Title: Acting magazine editor

James is Autocar's acting magazine editor. Having served in that role since June 2023, he is in charge of the day-to-day running of the world's oldest car magazine, and regularly interviews some of the biggest names in the industry to secure news and features, such as his world exclusive look into production of Volkswagen currywurst. Really.

Before first joining Autocar in 2017, James spent more than a decade in motorsport journalist, working on Autosport,, F1 Racing and Motorsport News, covering everything from club rallying to top-level international events. He also spent 18 months running Move Electric, Haymarket's e-mobility title, where he developed knowledge of the e-bike and e-scooter markets. 

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SimonDaukes 29 May 2017

Sorry. Don't worry. We know we got it wrong.

Translation. OK. We know this is a disaster. Don't worry. We won't do it again. Here's hoping we hold onto our jobs.
SimonDaukes 29 May 2017

Sorry. Don't worry. We know we got it wrong.

Translation. OK. We know this is a disaster. Don't worry. We won't do it again. Here's hoping we hold onto our jobs.
Sunshine 28 May 2017


This man needs to get his head from up his own backside. I've viewed many nearly new Rolls Royces and have never seen one yet that differs from any other. They simply have different wood/leather/carpet and exterior colour combinations. A few crystal decanters in the rear armrest, Swarovski crystals set into the veneer or a gold line painted down the side is hardly what you'd call "designing a car". The same for their recent special editions; just different combinations from their options palette. If their customers REALLY want to "design" a car then they should go down the route of the chap who commissioned the Sweptail. Then they'd have the right to say they'd designed a car.